11643373 has 8 divisors (see below), whose sum is σ = 13329792. Its totient is φ = 9962736.

The previous prime is 11643367. The next prime is 11643389. The reversal of 11643373 is 37334611.

It is a happy number.

11643373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11643373 - 2⁵ = 11643341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11643343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4536 + ... + 6622.

It is an arithmetic number, because the mean of its divisors is an integer number (1666224).

Almost surely, 2^11643373 is an apocalyptic number.

It is an amenable number.

11643373 is a deficient number, since it is larger than the sum of its proper divisors (1686419).

11643373 is an equidigital number, since it uses as much as digits as its factorization.

11643373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891.

The product of its digits is 4536, while the sum is 28.

The square root of 11643373 is about 3412.2387079453. The cubic root of 11643373 is about 226.6520249577.

Adding to 11643373 its reverse (37334611), we get a palindrome (48977984).

The spelling of 11643373 in words is "eleven million, six hundred forty-three thousand, three hundred seventy-three".